/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.activiti.explorer.identity;

import org.activiti.engine.identity.Group;
import org.activiti.engine.identity.User;

import java.util.ArrayList;
import java.util.List;


/**
 * Wrapper around a {@link User}, containing the data of a logged in user
 * and adding data such as security roles, etc.
 *
 * @author Joram Barrez
 */
public class LoggedInUserImpl implements LoggedInUser {

    private static final long serialVersionUID = 1L;

    protected User user;
    protected String password;
    protected String alternativeId;

    protected boolean isUser;
    protected boolean isAdmin;
    protected List<Group> securityRoles = new ArrayList<Group>();
    protected List<Group> groups = new ArrayList<Group>();

    public LoggedInUserImpl(User user, String password) {
        this.user = user;
        this.password = password;
    }

    public String getId() {
        if (user != null) {
            return user.getId();
        }
        return alternativeId;
    }

    public String getFirstName() {
        if (user != null) {
            return user.getFirstName();
        }
        return null;
    }

    public String getLastName() {
        if (user != null) {
            return user.getLastName();
        }
        return null;
    }

    public String getFullName() {
        if (user != null) {
            return getFirstName() + " " + getLastName();
        }
        return null;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        user.setPassword(password);
        this.password = password;
    }

    public boolean isUser() {
        return isUser;
    }

    public void setUser(boolean isUser) {
        this.isUser = isUser;
    }

    public boolean isAdmin() {
        return isAdmin;
    }

    public void setAdmin(boolean isAdmin) {
        this.isAdmin = isAdmin;
    }

    public void addSecurityRoleGroup(Group securityRoleGroup) {
        securityRoles.add(securityRoleGroup);
    }

    public List<Group> getSecurityRoles() {
        return securityRoles;
    }

    public List<Group> getGroups() {
        return groups;
    }

    public void addGroup(Group group) {
        groups.add(group);
    }

}
